22788081

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{4663}}^1$

素因数の和:4853

約数の個数: 16

約数和(自身を含む): 33953920

約数和(自身を除く): 11165839

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4663, 4887, 13989, 41967, 125901, 844003, 2532009, 7596027, 22788081]

約数ペア:

[(1, 22788081), (3, 7596027), (9, 2532009), (27, 844003), (181, 125901), (543, 41967), (1629, 13989), (4663, 4887)]